What powers svphelpme.cz?
Last seen Oct 2026 · 9 technologies across 7 categories
Analytics
JavaScript libraries
SweetAlert2
since Jan 2023
Miscellaneous
PWA
since Jan 2023
Programming languages
PHP
since Jan 2023
UI frameworks
Web frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.61 / 10 · ranked #5,631,003 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 32.3 MB · 15 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on WEB4U (81.91.86.11)
- DNS: web4u.cz
- Email: redcat.cz
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 17,535,245
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted